Charging system with a high temperature thermal energy exchange system and method for charging heat storage material of the high temperature thermal energy exchange system with thermal energy

US20170261268A1Active Publication Date: 2017-09-14SIEMENS GAMESA RENEWABLE ENERGY AS
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
SIEMENS GAMESA RENEWABLE ENERGY AS
Publication Date
2017-09-14

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Abstract

A charging system with a least one high temperature thermal energy exchange system is provided. The high temperature thermal energy exchange system includes at least one heat exchange chamber with chamber boundaries which surround at least one chamber interior of the heat exchange chamber, wherein the chamber boundaries include at least one inlet opening for guiding in an inflow of at least one heat transfer fluid into the chamber interior and at least one outlet opening for guiding out an outflow of the heat transfer fluid out of the chamber interior. At least one heat storage material is arranged in the heat exchange chamber interior such that a heat exchange flow of the heat transfer fluid through the heat exchange chamber interior causes a heat exchange between the heat storage material and the heat transfer fluid.
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Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims priority to PCT Application No. PCT / EP2015 / 055958, having a filing date of Mar. 20, 2015, based off of EP Application No. 14187085.7 having a filing date of Sep. 30, 2014, the entire contents of which are hereby incorporated by reference.FIELD OF TECHNOLOGY

[0002] The following refers to a charging system with a high temperature thermal energy exchange system and a method for charging heat storage material of the high temperature thermal energy exchange system with thermal energy.BACKGROUND

[0003] Despite the integration of renewable energy into the public electric energy system (power grid) a large share of electricity is nowadays still generated by fossil energy sources. But the global climate change requires the further development of renewable energies.

[0004] The energy output of renewable energy sources like wind and solar is not constant throughout a day or throughout a year. Consequently, electricity which is gen...

Claims

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